74378638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{10993}}^1$

素因数の和:11211

約数の個数: 16

約数和(自身を含む): 118735200

約数和(自身を除く): 44356562

約数列:

[1, 2, 17, 34, 199, 398, 3383, 6766, 10993, 21986, 186881, 373762, 2187607, 4375214, 37189319, 74378638]

約数ペア:

[(1, 74378638), (2, 37189319), (17, 4375214), (34, 2187607), (199, 373762), (398, 186881), (3383, 21986), (6766, 10993)]